Determine the launch velocity of the ball from the velocity vs. time graphs in the x and y directions. Is this value reasonable? Determine the velocity of the ball at its highest point. Is this value reasonable?
For a lab report, I have to answer these questions and am confused on how to get these answers from the graphs. The lab is on projectile motion and velocity. I basically threw a ball upwards and recorded its flight on tracker. The two pictures I attached show the vertical velocity by versus time and the horizontal velocity vx versus time.
From the velocity vs. time graph(s) determine the acceleration of the ball independently for each component of the motion as a function of time. What is the acceleration of the ball just after it is thrown, and just before it is caught or lands? What is the magnitude of the ball’s acceleration at its highest point? Is this value reasonable?
Determine the launch velocity of the ball from the velocity vs. time graphs in the x and y directions. Is this value reasonable? Determine the velocity of the ball at its highest point. Is this value reasonable?
![markers
lines
style
axis ho...
2.5
vert
vert vert vert
2.0
row
t
Vy
11 1.. 0.836 -0.... 0.... 0...
18 1... 0.868 -2.... 0.... 0....
Vx
y
13 1.. 0.868 -1... 0.. 0..
15 1.... 0.868 -1.... 0.... 0....
1.5
8 1.. 0.900 0.3... 0.. 0...
12 1.. 0.900 -0.... 0.... 0...
7 1.. 0.965 0.6... 0.... 0....
5 1.. 0.965| 1.1... 0.... 0....
6 1.. 0.965 0.8... 0.. 0...
10 1.. 0.965 -0.... 0.... 0....
16 1.. 0.965 -2.... 0.... 0...
14 1.. 0.997 -1.... 0.... 0....
9 1.. 0.997 -3.... 0... 0..
17 1.. 0.997 -2..
19 1.. 1.029 -3... 0.... 0...
20 1....
4 1....
1.0
0.5
0.... 0....
1.0
1.1
1.2
1.3
1.4
1.5
1.6
t
1.029 -2....
7.... 0....
1.061 1.7... 0.... 0...
1.158 2.0.. 0.... 0.
1.254 2.3... 0.... 0....
3 1...
Parameter
Value
Fit Name: Line
Fit Builder
2 0....
A
|-4.094E-1
1 0....
O 0....
1.447 2.7... 0.... 0..
0.... 8....
Fit Equation: vx = A*t + B
В
1.514E0
21 1..
2... 0....
Autofit
rms dev: 1.174E-1
XA](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7e67a529-a742-424a-b179-a6ebd3d658c9%2Fb46a4d4b-bad0-4e19-8537-26ce382fd973%2Fkvhzi3h_processed.png&w=3840&q=75)
![markers
lines
style
axis horiz
3
vert
vert
vert
2
row
t
y
0.225 8.36...
2.733 0.322 0.135
2.347 0.408 0.180
2.058 0.478 0.219
1.704 0.545 0.257
1.158 0.592 0.290|
0.836 0.622 0.322
0.675 0.648 0.354
0.386 0.667 0.386
Vy
0 0.901
1 0.934
2 0.968
3 1.001
4 1.034
5 1.068
6 1.101
7 1.134
8 1.168
9 1.201 -3.21... 0.674 0.414
10 1.235 -0.161 0.665 0.453
11 1.268 -0.418 0.663 0.478
12 1.301
13 1.335 -1.125 0.603 0.539
14 1.368 -1.447 0.562 0.566
15 1.401
16 1.435 -2.154 0.451 0.624
17 1.468 -2.444 0.363 0.669
18 1.502 -2.604 0.288 0.691
19 1.535 -3.215 0.189 0.727
20 1.568 -2.444 7.29... 0.760
21 1.602
1
-1
-2
-3
-0.900 0.637 0.509
-4
1.0
1.1
1.2
1.3
1.4
1.5
1.6
-1.672 0.506 0.605
Parameter
Value
Fit Builder
A
Fit Name: Line
-9.050E0
Fit Equation: vy = A*t + B
1.097E1
2.57... 0.796
Autofit
rms dev: 2.139E-1
Drag table columns to velIlow (horizontal avis) or areen (vertical avis) for curve fitting
non-editable](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7e67a529-a742-424a-b179-a6ebd3d658c9%2Fb46a4d4b-bad0-4e19-8537-26ce382fd973%2Fuhf3yv_processed.png&w=3840&q=75)
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